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EN 1.6580 Steel vs. C77100 Nickel Silver

EN 1.6580 steel belongs to the iron alloys classification, while C77100 nickel silver belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.6580 steel and the bottom bar is C77100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 73
45
Tensile Strength: Ultimate (UTS), MPa 720 to 1170
600
Tensile Strength: Yield (Proof), MPa 460 to 990
540

Thermal Properties

Latent Heat of Fusion, J/g 250
180
Maximum Temperature: Mechanical, °C 450
150
Melting Completion (Liquidus), °C 1460
990
Melting Onset (Solidus), °C 1420
950
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 40
40
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 4.3
27
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 1.8
3.5
Embodied Energy, MJ/kg 23
56
Embodied Water, L/kg 59
310

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 560 to 2590
1280
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 26 to 41
21
Strength to Weight: Bending, points 23 to 31
20
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 21 to 34
19

Alloy Composition

Carbon (C), % 0.26 to 0.34
0
Chromium (Cr), % 1.8 to 2.2
0
Copper (Cu), % 0
52 to 56
Iron (Fe), % 93.7 to 95.5
0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0.3 to 0.6
0 to 0.9
Molybdenum (Mo), % 0.3 to 0.5
0
Nickel (Ni), % 1.8 to 2.2
9.0 to 12
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 0.4
0
Sulfur (S), % 0 to 0.035
0
Zinc (Zn), % 0
30.6 to 39
Residuals, % 0
0 to 0.5